AdvertisemenOn devices running Android 4.2 and higher, the Developer options is hidden by default. To enable Developer Options, go to Settings > About phone and tap Build number seven times, the detail steps may various depends on model.
Here is the steps to enable Developer Options on HTC One X running Android 4.2.2:
- Open Settings, select About.
- Open Software information
- Open More
- Tap on Build number 7 times
- You are now a developer!
- The Developer Options will be in Settings.